2d.text.drawing.style.nonfinite.spacing.html (1296B)
1 <!DOCTYPE html> 2 <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> 3 <meta charset="UTF-8"> 4 <title>OffscreenCanvas test: 2d.text.drawing.style.nonfinite.spacing</title> 5 <script src="/resources/testharness.js"></script> 6 <script src="/resources/testharnessreport.js"></script> 7 <script src="/html/canvas/resources/canvas-tests.js"></script> 8 9 <h1>2d.text.drawing.style.nonfinite.spacing</h1> 10 <p class="desc">Testing letter spacing and word spacing with nonfinite inputs</p> 11 12 13 <script> 14 var t = async_test("Testing letter spacing and word spacing with nonfinite inputs"); 15 var t_pass = t.done.bind(t); 16 var t_fail = t.step_func(function(reason) { 17 throw reason; 18 }); 19 t.step(function() { 20 21 var canvas = new OffscreenCanvas(100, 50); 22 var ctx = canvas.getContext('2d'); 23 24 _assertSame(ctx.letterSpacing, '0px', "ctx.letterSpacing", "'0px'"); 25 _assertSame(ctx.wordSpacing, '0px', "ctx.wordSpacing", "'0px'"); 26 27 function test_word_spacing(value) { 28 ctx.wordSpacing = value; 29 ctx.letterSpacing = value; 30 _assertSame(ctx.wordSpacing, '0px', "ctx.wordSpacing", "'0px'"); 31 _assertSame(ctx.letterSpacing, '0px', "ctx.letterSpacing", "'0px'"); 32 } 33 test_word_spacing(NaN); 34 test_word_spacing(Infinity); 35 test_word_spacing(-Infinity); 36 t.done(); 37 38 }); 39 </script>